Join Bill Weinman for an in-depth discussion in this video Creating a database, part of PostgreSQL 9 with PHP Essential Training.
In order to create a database in Postgres, you will need to have sufficient…permission, and while it's possible to assign sufficient permission to a normal…user or, say, a user that's only logged in from a particular application, it's…generally a bad idea.…So you'll normally need to have superuser permission in order to create a…database. And given that restriction, the easiest way to create a database is to…launch the pgAdmin application, where you have superuser permission by default.…
So here's the pgAdmin application.…I am going to double-click on our database here…so we get logged in, and click on Databases.…You can see here the databases that we've already created when you installed…Postgres, and the Postgres database, which is the default database it's the…administrative database--…you need that in order for the system to work,…so don't ever delete that one.…Now let's go ahead and create a database. This is very easy.…We simply select Databases in the object browser and press the magical "create…
- Installing PostgreSQL
- Understanding database architecture
- Inserting, updating, and deleting data in a table
- Creating a database library
- Indexing ID fields
- Storing numbers, text, and Boolean values
- Reading data
- Using casts to force type
- Using mathematical functions
- Concatenating strings
- Working with date and time functions and operators
- Defining CRUD
- Using PHP to insert, read, update, and delete rows in a database
Skill Level Beginner
Ruby on Rails 4 Essential Trainingwith Kevin Skoglund12h 41m Beginner
1. Quick Start
2. Creating a Database
3. Data Types
4. Storing and Reading Data
5. SQL Expressions
6. Mathematical Functions and Operators
Using math functions3m 2s
7. String Functions and Operators
8. Date and Time Functions and Operators
9. PHP Interfaces
10. Web Applications
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